package com.woniu.zsd.user.param;

import com.fasterxml.jackson.annotation.JsonFormat;
import lombok.Data;

import java.time.LocalDateTime;

@Data
public class ChatParam {
    private String recyclingOrderNum;   // 订单ID
    private Integer userId;
    private String content;
    private String senderType; // 区分用户/客服
    private String msgType;    // 文本/图片/文件（可扩展）
    private String time;
}
